Perseverance (2009)

A film about a selfless and enthusiastic person Evgeny Leonidovich Gloriozov, a five-time USSR champion in sambo and a doctor of physical and mathematical sciences, who has been holding sambo sports competitions among children from orphanages for many years.

• Year: 2009
• Genres: Documentary
• Countries: Russia
• Languages: Russian
• Runtime: 53 min